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0.80ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG332892360

Shape and cutting style on the report: Round brilliant

Certificate IGI LG332892360

Diamond specifications and retailer prices

From $619 NZD
€331 EUR
As of October 29, 2026
Save $485 NZD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,104 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG332892360 or 332892360. Listed at 3 retailers as of October 29, 2026, with prices from $619 to $1,104, a $485 spread on the same certified stone. Brilliant Earth lists it at $1,104. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG332892360
Dimensions6.08 × 6.05 × 3.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.08 mm6.05 mm0.80 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG332892360
Side View
Table 56.0%Crown 32°GirdlePavilion 40.1°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,104 NZD|Low: $499 NZD|High: $1,104 NZD|Avg: $737 NZD
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$499 NZD
Retailer 2$619 NZD
Brilliant Earth$1,104 NZD

13 data points across 3 retailers

3 retailers$619 NZD to $1,104 NZD

Retailer 1
-
$499 NZD
$280 USD
Price last confirmed 20 days ago
B+
Retailer 2
-
$619 NZD
€331 EUR
View
Most Expensive
B
Brilliant Earth
16336021A · Oct 29
$1,104 NZD
$620 USD
View
2 more retailers have this diamond
Prices start from $619 NZDSave up to $485 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.80ct Round
$619 NZD